Senior Process Engineer, CMP (JR13650)

STMICROELECTRONICS PTE LTD; Singapore; On-site; SGD 90,000 - 140,000; Full time

Job summary

STMICROELECTRONICS PTE LTD is seeking a Senior Process Engineer to lead process development and optimization for CMP-related manufacturing. You will drive root-cause analysis for complex issues, implement improvements, and support new product introductions while collaborating with cross-functional teams.

The role requires hands-on capability in a cleanroom, strong data analysis skills, and excellent communication to mentor junior engineers and present progress to management.

Qualifications

• Bachelor’s degree or above in Mechanical Engineering, Mechatronics, Automation, Electrical Engineering, Electronics, Materials Science, Chemical Engineering, or a related STEM field.
• Experience in Cu CMP is preferred and AMAT Mirra experience is highly valued.
• Strong understanding of semiconductor manufacturing principles and CMP fundamentals.
• Ability to interpret semiconductor process flows and adjust equipment parameters accordingly.
• Experience analyzing wafer surface defects and material removal-rate performance.
• Data analysis skills and familiarity with data tools are a plus.
• Hands-on capability and willingness to work in a cleanroom.

Responsibilities

• Lead process development, optimization, and troubleshooting to improve yield, productivity, and quality.
• Drive root cause analysis and corrective actions for process deviations and defects.
• Develop and implement process improvements, standards, and controls.
• Support new product introductions, process transfers, and qualification activities.
• Mentor shop-floor engineers and present findings to management.
• Maintain and update process documentation and work instructions.
• Collaborate with Production, Quality, Maintenance, IE, and R&D teams.

Skills

Data analysis

Communication

Teamwork

Problem solving

Hands-on

Education

Bachelor's degree or above in STEM

Tools

AMAT Mirra

Job description

The Senior Process Engineer is responsible for leading process development, optimization, troubleshooting, and continuous improvement activities to ensure robust, efficient, and high-quality manufacturing performance. This role provides technical leadership across production processes, drives root-cause analysis for complex issues, and supports strategic initiatives to improve yield, productivity, cost, and equipment/process reliability.

Key Responsibilities

• Lead process monitoring, analysis, and optimization to improve performance, yield, and stability
• Investigate complex process deviations, defects, and equipment-related issues
• Drive root-cause analysis and corrective/preventive actions for recurring problems
• Develop, validate, and implement process improvements, standards, and controls
• Support new product introduction, process transfer, and qualification activities
• Work closely with Production, Quality, Maintenance, Industrial Engineering, and R&D teams
• Define and track key process KPIs such as:
  • Yield
  • Scrap
  • Throughput
  • Cycle time
  • Downtime
  • Process capability
• Review and update process documentation, specifications, and work instructions
• Lead or support continuous improvement projects using Lean, Six Sigma, or other methodologies
• Ensure compliance with safety, quality, and operational standards
• Mentor junior engineers and provide technical guidance to shop-floor teams
• Present technical findings, action plans, and project progress to management

Job Requirement:

• Bachelor's degree or above in Mechanical Engineering, Mechatronics, Automation, Electrical Engineering, Electronics, Materials Science, Chemical Engineering, or a related STEM field
• Relevant experience in Cu CMP, with AMAT Mirra experience highly preferred
• Strong understanding of semiconductor manufacturing principles, process engineering, and CMP fundamentals
• Ability to understand semiconductor process flows and adjust equipment parameters based on process requirements
• Experience analyzing wafer surface defects such as scratches and residues, as well as material removal rate performance
• Data analysis skills; proficiency in data analysis tools is an advantage
• Strong hands‑on capability and willingness to work in a cleanroom environment
• Good communication, coordination, and teamwork skills
• Strong logical thinking and systematic problem‑solving ability
• Good English reading comprehension and ability to write technical documentation